102441075285 has 64 divisors (see below), whose sum is σ = 181184532480. Its totient is φ = 49160770560.

The previous prime is 102441075283. The next prime is 102441075301. The reversal of 102441075285 is 582570144201.

It is not a de Polignac number, because 102441075285 - 2¹ = 102441075283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102441075283) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17421976 + ... + 17427854.

It is an arithmetic number, because the mean of its divisors is an integer number (2831008320).

Almost surely, 2^102441075285 is an apocalyptic number.

102441075285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

102441075285 is a deficient number, since it is larger than the sum of its proper divisors (78743457195).

102441075285 is a wasteful number, since it uses less digits than its factorization.

102441075285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8898.

The product of its (nonzero) digits is 89600, while the sum is 39.

The spelling of 102441075285 in words is "one hundred two billion, four hundred forty-one million, seventy-five thousand, two hundred eighty-five".